import { HttpResponse } from '@angular/common/http';
import 'reflect-metadata';
import { Observable } from 'rxjs';
import { Action, Column } from '../components/spiderly-data-table/spiderly-data-table.component';
import { SpiderlyTab } from '../components/spiderly-panels/panel-header/panel-header.component';
import { Codebook } from '../entities/codebook';
import { Filter } from '../entities/filter';
import { Namebook } from '../entities/namebook';
import { PrimengOption } from '../entities/primeng-option';
export declare function validatePrecisionScale(value: any, precision: number, scale: number, ignoreTrailingZeros: boolean): boolean;
export declare function getMimeTypeForFileName(fileName: string): string;
export declare function adjustColor(color: string, percent: number): string;
export declare function getHtmlImgDisplayString64(base64String: string): string;
export declare function nameof<TObject>(obj: TObject, key: keyof TObject): string;
export declare function nameof<TObject>(key: keyof TObject): string;
export declare function nameOf<TObject extends {
    name: S;
}, S extends string>(funcOrClass: TObject): S;
export declare function getParentUrl(currentUrl: string): string;
export declare function getMonth(numberOfTheMonth: number): string;
export declare function singleOrDefault<T>(array: T[], predicate: (item: T) => boolean): T | undefined;
export declare function pushAction(cols: Column[], action: Action): void;
export declare function deleteAction(cols: Column[], actionField: string): void;
export declare function getFileNameFromContentDisposition(resp: HttpResponse<Blob>, defaultName: string): string;
export declare function toCommaSeparatedString<T>(input: T[]): string;
export declare function isFileImageType(mimeType: string): boolean;
export declare function isExcelFileType(mimeType: string): boolean;
export declare function exportListToExcel(exportListToExcelObservableMethod: (filter: Filter) => Observable<any>, filter: Filter): void;
export declare function getPrimengDropdownNamebookOptions(getDropdownListObservable: (parentEntityId?: number) => Observable<Namebook[]>, parentEntityId?: number): Observable<PrimengOption[]>;
export declare function getPrimengDropdownCodebookOptions(getDropdownListObservable: () => Observable<Codebook[]>): Observable<PrimengOption[]>;
export declare function getPrimengAutocompleteNamebookOptions(getAutocompleteListObservable: (limit: number, query: string, parentEntityId?: number) => Observable<Namebook[]>, limit: number, query: string, parentEntityId?: number): Observable<PrimengOption[]>;
export declare function getPrimengAutocompleteCodebookOptions(getAutocompleteListObservable: (limit: number, query: string) => Observable<Codebook[]>, limit: number, query: string): Observable<PrimengOption[]>;
export declare const isNullOrEmpty: (input: string) => boolean;
export declare const selectedTab: (tabs: SpiderlyTab[]) => number;
export declare function firstCharToUpper(input: string): string;
export declare function splitPascalCase(input: string): string;
export declare function capitalizeFirstChar(str: string): string;
export declare function kebabToTitleCase(input: string): string;
/**
 * Custom styling of the google button - https://medium.com/simform-engineering/implement-custom-google-sign-in-using-angular-16-9c93aeff6252
 */
export declare function createFakeGoogleWrapper(): {
    click: () => void;
};
export declare const PROPS_KEY: unique symbol;
export declare function ReflectProp(target: any, propertyKey: string): void;
export declare const primitiveArrayTypes: string[];
export declare function getImageDimensions(file: File): Promise<{
    width: number;
    height: number;
}>;